13642721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 1287199

約数列:

[1, 17, 71, 89, 127, 1207, 1513, 2159, 6319, 9017, 11303, 107423, 153289, 192151, 802513, 13642721]

約数ペア:

[(1, 13642721), (17, 802513), (71, 192151), (89, 153289), (127, 107423), (1207, 11303), (1513, 9017), (2159, 6319)]